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7/27/2019 IHI Increasing Efficiency and Enhancing Value in HealthCare White Paper 2009
1/31
Increasing Efficiencyand Enhancing Value
in Health CareWays to Achieve Savings in Operating Costs per Year
Innovation Series 2009
19
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Copyright 2009 Institute for Healthcare Improvement
All rights reserved. Individuals may photocopy these materials for educational, not-for-profit uses,provided that the contents are not altered in any way and that proper attribution is given to IHI asthe source of the content. These materials may not be reproduced for commercial, for-profit use in anyform or by any means, or republished under any circumstances, without the written permission of theInstitute for Healthcare Improvement.
How to cite this paper:
Martin LA, Neumann CW, Mountford J, Bisognano M, Nolan TW. Increasing Efficiency andEnhancing Value in Health Care: Ways to Achieve Savings in Operating Costs per Year. IHI InnovationSeries white paper. Cambridge, Massachusetts: Institute for Healthcare Improvement; 2009.(Available onwww.IHI.org)
Acknowledgements:The Institute for Healthcare Improvement is grateful to the many organizations and individuals thathave contributed to this work. The authors thank Randy Fuller, Director of Thought Leadershipat the Healthcare Financial Management Association, for his input and review. IHI also thanks DonGoldmann, MD, Frank Davidoff, MD, Jane Roessner, PhD, and Val Weber for their critical reviewand editorial assistance with this paper.
For print requests, please contact:
Institute for Healthcare Improvement, 20 University Road, 7th Floor, Cambridge, MA 02138Telephone (617) 301-4800, or visit our website at www.ihi.org
The Institute for Healthcare Improvement (IHI) is a not-for-profit organization leading the
improvement of health care throughout the world. IHI helps accelerate change by cultivating
promising concepts for improving patient care and turning those ideas into action. Thousands
of health care providers participate in IHIs groundbreaking work.
We have developed IHI's Innovation Series white papers as one means for advancing our mission.The ideas and findings in these white papers represent innovative work by IHI and organizations
with whom we collaborate. Our white papers are designed to share the problems IHI is working
to address, the ideas we are developing and testing to help organizations make breakthrough
improvements, and early results where they exist.
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Innovation Series 2009
Authors:Lindsay A. Martin, MSPH: Senior Research Associate, IHI
Charles W. Neumann: Principal, The Cambridge Group, Inc.
James Mountford, MD, MPH: Health Foundation Harkness Fellow in Health Policy, IHI
Maureen Bisognano: Executive Vice President and COO, IHI
Thomas W. Nolan, PhD: Senior Fellow, IHI
Increasing Efficiencyand Enhancing Value
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Innovation Series: Increasing Efficiency and Enhancing Value in Health Care: Ways to Achieve Savings in Operating Costs per Year1
Executive Summary
Until recently, the rationale for health care providers to undertake quality improvement (QI)
initiatives rested largely on doing the right thing; any financial benefit resulting from QI efforts
was regarded as an attractive side effect. However, changes in the current economic environment
and mounting evidence that better care can come at lower cost provide additional motivation.
Thus far, the Institute for Healthcare Improvement (IHI) has focused efforts to make the business
case for improving quality on trying to identify the dark green dollars (i.e., actual savings on the
bottom line, as opposed to theoretical cost savings that cannot be tracked to the bottom line, or
light green dollars) resulting from QI projects. This method has proved very challenging; although
hospitals often claim cost savings from such projects, it is rarely (if ever) possible to track the savings
to a specific budget line item.
A new approach to the business case is the systematic identification and elimination of waste, while
maintaining or improving quality. Here, the aim is primarily financial; any positive impact onquality, while desired, is secondary. IHIs new way of thinking about dark green dollars is to
express the improvement aim in terms of waste reductionthat is, to identify inefficiencies in the
system and remove them, rather than separating out, or not addressing, the cost of a quality
improvement project and the potential savings it generates. This paper proposes a set of steps
health care organizations can undertake to systematically identify and eliminate inefficiencies to
create a portfolio of work leading to a 1 percent to 3 percent savings in operating costs per year.
Methods for developing a balanced portfolio of projects and for calculating and tracking cost
savings are also described.
Background
Changes in the US economy are intensifying pressures on our health care system. Health care
costs are increasing faster than reimbursements, and the opportunity to shift costs among payers
has been severely limited. Employers are looking to cut costs and pass more responsibility for health
care benefits to their employees,1 government organizations are cutting benefits for their program
members, and care-seeking patterns are changing as patients delay care for reasons of cost.2 The
impact of these forces on hospitals is already apparent. An American Hospital Association survey
in November 2008 noted that 38 percent of facilities saw at least a moderate decrease in admissions,
while 51 percent saw a moderate or significant increase in uncompensated care.3 Furthermore,
early in 2009 the US federal government, under the new Obama administration, made health care
reform a top priority and is approaching reform through the lens of cost reduction. Their resolve isreinforced by evidence that high quality and relatively low cost can coexist.4,5
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Many of the components that are necessary to achieve high quality care at a lower costincluding
patient safety, patient flow through the system, and reliability of careare core competencies of
IHI and the health care organizations with which it works. However, health care as a whole has not
traditionally focused on waste elimination as a dimension of cost reduction. This aspect of carefullytargeting waste reduction is rapidly developing. For example, in 2008 the National Priorities
Partnership, a partnership between the National Quality Forum and 28 other business and health
care organizations, released nine waste reduction targets to help manage cost.6
This white paper seeks to offer an approach to addressing these difficult issues, asserting that health
care systems can indeed drive out waste, and thereby reduce associated cost, from their systems,
while also maintaining or improving quality. To do so, it is necessary to deconstruct existing process-
es and ask questions such as: Which elements in the care delivery process add value to patient expe-
rience, outcomes, or population health? Could the same or greater value be delivered at lower cost?
Identifying waste in a health care organization does not mean that leaders have been intentionally
wasteful in their operations; rather, it is an approach nearly all other industries use to look for ineffi-ciencies and then identify ways to remove them and redesign processes to increase efficiency. By
continuously looking for ways to reduce waste, leaders are continuously looking to improve value.
IHIs strategy for reducing waste and enhancing value in health care is based on the following
assumptions:
Better care does not always mean higher-cost care.
Providers will face steadily increasing pressure to take cost out of the system (i.e., reduce
waste) while maintaining or increasing the quality of care.
Health care organizations can remain financially viable and maintain an acceptable margin
when revenues fall only if systems are fundamentally redesigned.
This white paper has five sections that describe the concepts and steps necessary to systematically
identify and eliminate waste while maintaining or improving quality.
Section One: Three Approaches to Improving Value
Section Two: Understanding the Opportunity to Decrease Cost by Reducing Waste
Section Three: Developing a Portfolio of Waste Reduction Projects to Reach the Goal
Section Four: Tools for Tracking Dark Green Dollars
Section Five: Integrating Waste Reduction into Organizational Strategy
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Section One: Three Approaches to Improving Value
Although there are many strategies for reducing waste and enhancing value in health care, they
tend to be isolated in focus and frequently do not address the system dynamics of health care.
Noriaki Kano, a visionary in the science of process design and quality improvement, offers a
more comprehensive view. Kano outlines three possible approaches to improving the quality of
a product or serviceand thereby increasing value:7,8
Approach 1: Eliminate the quality problems that arise because the customers expectations
are not met.
Approach 2: Reduce cost significantly while maintaining or improving quality.
Approach 3: Expand customers expectations by providing products and services perceived
as unusually high in value.
Each of these three approaches to improving quality has yielded striking results in hospitals.
Examples of success for each of the approaches follow. Some examples result from IHIs interviews
with leaders from health care organizations that had undertaken cost reduction initiatives focused on
removing waste from their systems.
Approach 1: Eliminate the quality problems that arise because the customers expectations are not met.
Patients expect that a hospital visit will improve their condition, not harm them. Richard
Shannon, MD, Chair of the Department of Medicine at the Hospital of the University
of Pennsylvania in Philadelphia, demonstrated cost savings by reducing hospital-acquired
infections (HAIs). Dr. Shannon supported front-line teams of physicians, nurses, pharmacists,
and other clinicians in systematically reducing HAIs at the hospital over a two-year period.This activity prevented many debilitating and painful infections, and saved an estimated 57
lives. While the clinical team improved care for patients, Dr. Shannon worked with financial
experts at the hospital to quantify reductions in length of stay in the ICU (which also
improved patient flow and throughput), along with reductions in labor, supply, and
pharmaceutical expenses, calculating $1.2 million in savings over the two years. After an
investment of $85,607 to support the work of the improvement teams, the hospital achieved
total cost reductions for all HAIs of over $5 million.
Approach 2: Reduce cost significantly while maintaining or improving quality.
Intermountain Healthcare, based in Salt Lake City, Utah, is a nonprofit health care systemthat serves the medical needs of Utah and southeastern Idaho, and is known for its advances
in health care quality improvement. As part of their efforts to remove waste and enhance
value to patients, Intermountain sought to reduce the amount of time patients were on
ventilators. They were able to reduce ventilator time by 60 percent. This reduction resulted
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in a 30 percent reduction in thoracic ICU length of stay (i.e., unnecessary days in the hospital
for both the patient and the staff). By reducing this length of stay, Intermountain Healthcare
was able to decrease the total cost of performing open heart surgery by 15 percent. Over their
entire health care system, this change affected approximately 3,000 patients and resulted in asavings of $5.5 million per year.
Washington Hospital Center (WHC), in Washington, DC, serves over 200,000 patients each
year. WHC has an Automated Services Laboratory that processes more than 2,400 tubes of
blood per day. WHCs target turnaround time for blood test results was a one-hour maximum,
although doctors were frequently waiting over 75 minutes. An improvement team was estab-
lished to analyze the current process and identify factors that might contribute to long turn-
around times (e.g., clotted blood samples, mislabeling, equipment failures). The team then
developed a list of changes to help address these factors (e.g., eliminating clotting by switching
to plasma, decreasing centrifuge time, relying less on paper forms and using more autoverifica-tion) and ran tests to verify that the changes would result in improvement. The result was a
decrease in the mean turnaround time to 46 minutes. The decreased turnaround time and
reduced staffing needs enabled WHC to leave two technical positions unfilled; this, along with
reduced printing and storage costs, resulted in a savings of $79,000 per year.9
Approach 3: Expand customers expectations by providing products and services perceived as unusually
high in value.
Anthony DiGioia, MD, a leader at Magee-Womens Hospital of the University of Pittsburgh
Medical Center (UPMC) in Pennsylvania, redesigned care for patients undergoing hip and
knee replacements. Dr. DiGioia hired medical students to shadow patients throughout theentire care experiencefrom the initial diagnostic visit, through surgery and the hospital stay,
and finally to the patients return to functional life at home. The team worked with a set of
ambitious aims to redesign care for these patients and created new care designs, including the
following:
o Perioperative testing and teaching;
o Group meetings to coach patients;
o Pre-surgery discharge planning;
o Strong focus on complete pain management; and
o Wellness design in the orthopedics unit.
Patient care at UPMC is safe (with very low mortality and infection rates) and reliable (zero
dislocations and 98 percent compliance with the Surgical Care Improvement Project (SCIP)
recommendation for antibiotic administration10). Patient satisfaction is in the 99th percentile
ranking of Press-Ganey scores, and 91 percent of patients are discharged directly to home
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without assistance or devices (compared to a national average of 23 to 29 percent). Ninety-
nine percent of patients report that pain is not an impediment to physical therapy, including
therapy that begins on the same day as surgery. The length of stay for these patients is 2.8 days
for total knee replacement (compared to a national average of 3.9 days) and 2.7 days for totalhip replacement (compared to a national average of 5.0 days).11
The Power of Approach 2: Reduce Cost Significantly while Maintaining or Improving Quality
While there are many more examples of health care organizations success using all three approaches,
historically the US health care industry, unlike most other industries, has focused almost exclusively
on Approaches 1 and 3. This seems to stem from a reluctance to address cost reduction directly
and instead to hope that improving quality will be an effective method for cost reduction, or that
creating new services will lead to revenue enhancement. While many improvement projects aimed
at reducing defects in quality do reduce waste because many defects stem from inefficient clinical
systems, there are often larger opportunities for cost reduction that do not stem from or manifestthemselves as quality defects. It is best to pursue these opportunities directly using Approach 2.
Within health care, however, Approach 2 often represents radically new thinking, even a cultural
shift. This is not traditional cost cutting, which is all too often (correctly) perceived by clinicians
as arbitrary and harmful to care. Approach 2 is a systematic focus on waste reduction, yielding cost
savings while also maintaining or improving quality.
In theory, if all or nearly all waste were to be removed from the health care system and it became
exceedingly efficient, it would cost less to deliver the same amount of care, which would presumably
mean reduced total health care expenditure and decreased reimbursements. In turn, this could
threaten margins. While this is true, the scale of waste that exists in the current system means that
we have a very long way to go before reaching this limit of efficiency; providers can, for now and
the foreseeable future, tackle waste without fear of reaching these perverse incentives to further
improvement.
In a 2006 article, Tom Nolan and Maureen Bisognano began building a strategy for balancing cost
and quality for health care, similar to what other industries have been doing for years (see Figure 1).12
To create a balanced strategy of quality and value initiatives, according to Nolan and Bisognano,
organizations need to establish a specific waste reduction aim in cost reduction terms (for example,
1 percent of operating expense per year or a specified dollar amount per year), in addition to the
aims they set for improving performance in other areas. By including a waste reduction aim, organi-
zations can calculate the cost savings they achieve from such efforts and reinvest the savings in otherareas of the organization.
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Figure 1. Strategy to Balance Cost and Quality in Health Care12
2009 Institute for Healthcare Improvement
A Balanced Strategy of Quality and Value Initiatives
Clinical Care Service andSystems
Great WorkEnvironment
IT and HR Bottom Line
Approaches 1 and 3
Aim: Reduce defects and
raise the bar on clinical care,
services, and systems
Approach 2
Aim: Reduce waste and
reduce operating expenses
by 1% to 3% per year
Business Case Management Systems
Reinvestment Strategy
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Section Two: Understanding the Opportunity to Decrease Cost by Reducing Waste
This section examines the financials of a hypothetical 235-bed acute care hospital (Hospital ABC)
to identify the opportunities to reduce cost by 1 percent to 3 percent of operating expense. There
are five steps in this process.
Step 1: Understand the financials.
Table 1 is a sample profit-and-loss (P&L) statement for Hospital ABC, demonstrating an operating
margin of 3.3 percent. (The revenue and expense categories are based on normal operating parameters.)
Table 1. Sample Hospital ABC Profit-and-Loss (P&L) Statement
2009 Institute for Healthcare Improvement
Hospital ABC (235 Beds)
Consolidated Statement of Revenue and Expense (for a 12-month fiscal year)
Annual P&L in $
($000s Omitted)
Operating Revenue
Inpatient Service Revenue 265,421
Outpatient Service Revenue 168,220
Gross Revenue 433,641
Less: Contractuals (279,495)
Other Deductions (8,637)
Net Patient Service Revenue 145,509
Other Operating Revenue 13,750Total Operating Revenue 159,259
Operating Expenses
Salaries-Wages 61,315
Employee Benefits 18,315
Purchased Services 21,564
Supplies 26,270
Physician Fees 1,843
Rent, Utilities, etc. 16,853
Depreciation and Amortization 7,906
Total Operating Expenses 154,066
(Before Interest Expense)
Operating Margin Before Interest 5,193
3.3%
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8Institute for Healthcare Improvement Cambridge, Massachusetts
Step 2: Understand capacity and demand.
Table 2 shows various operating indicators that provide an understanding of Hospital ABCs
capacity and demand.
Table 2. Hospital ABC Key Operating Statistics (235 Beds)
FTEs = Full-Time Equivalents
Step 3: Outline the overall savings potential.
Table 3 outlines the effect that a year-on-year (for four years) compounded expense reduction initia-
tive would have on a 1 percent, 2 percent, or 3 percent decrease in total operating expensewhat is
referred to as the aim in the table below. The total operating revenue at hypothetical Hospital
ABC is $159,259,000; total operating expenses are $154,066,000; the income (loss) from opera-
tions is $5,193,000; and the margin is 3.3 percent. Frequently, a 1 percent reduction in total operat-
ing expense is thought to have little, if any, effect on the bottom line. However, this is not the case
in Hospital ABC; a 1 percent decrease in total operating expense results in an increase in margin
from 3.3 percent to 4.2 percent. A 2 percent decrease in expense brings the margin to 5.2 percent,and a 3 percent reduction nearly doubles the margin to 6.2 percent.
By reducing total operating expense by 1 percent to 3 percent per year, organizations will be able to
increase their margin and offset costs. For example, if Hospital ABC reduces total operating expense
by an additional 1 percent in Year #2, the margin increases to 5.2 percent; after three years of
2009 Institute for Healthcare Improvement
Average Percent Occupancy 72%
Average Bed Occupancy 169
Length of Stay (in days) 4.6
Annual Patient Days 61,758
Annual Number of Patient Discharges 13,426
Inpatient Revenue per Day $4,298
Adjusted Annual Patient Days 100,899
Adjusted Average Bed Occupancy 276
Adjusted Annual Number of Patient Discharges 21,935
FTEs per Adjusted Average Bed Occupancy (33rd percentile) 4.03
Total FTEs 1,114
Overtime (33rd percentile) 2.53%
Purchased Services (Agency) Usage 2.0%
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making a 1 percent reduction per year, they achieve a 6.1 percent margin; and after four years, the
margin increases to 7.1 percent. (Note: For the purposes of illustration, the revenue for this hospital
is held constant with the understanding that this assumption is not the norm.)
Table 3. Hospital ABC Potential Savings from an Expense Reduction Initiative ($000s Omitted)
2009 Institute for Healthcare Improvement
Percent Decrease in Expenses
Current Year 1% 2% 3%
Total Operating Revenue $ 159,259 $ 159,259 $ 159,259 $ 159,259
Total Operating Expenses $ 154,066 $ 152,525 $ 150,985 $ 149,444
Income (Loss) from Operations $ 5,193 $ 6,734 $ 8,274 $ 9,815
Margin 3.3% 4.2% 5.2% 6.2%
The Aim $ 1,541 $ 3,081 $ 4,622
Percent Decrease in Expenses
Year #2 1% 2% 3%
Total Operating Revenue $ 159,259 $ 159,259 $ 159,259
Total Operating Expenses $ 151,000 $ 147,965 $ 144,961
Income (Loss) from Operations $ 8,259 $ 11,294 $ 14,298
Margin 5.2% 7.1% 9.0%
The Aim $ 1,525 $ 3,020 $ 4,483
Percent Decrease in Expenses
Year #3 1% 2% 3%
Total Operating Revenue $ 159,259 $ 159,259 $ 159,259
Total Operating Expenses $ 149,490 $ 145,006 $ 140,612
Income (Loss) from Operations $ 9,769 $ 14,253 $ 18,647
Margin 6.1% 8.9% 11.7%
The Aim $ 1,510 $ 2,959 $ 4,349
Percent Decrease in Expenses
Year #4 1% 2% 3%
Total Operating Revenue $ 159,259 $ 159,259 $ 159,259
Total Operating Expenses $ 147,995 $ 142,106 $ 136,394
Income (Loss) from Operations $ 11,264 $ 17,153 $ 22,865
Margin 7.1% 10.8% 14.4%
The Aim $ 1,495 $ 2,900 $ 4,218
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2009 Institute for Healthcare Improvement
10
Step 4: Identify areas that are not subject to waste/cost reduction and calibrate the aim.
For example, at hypothetical Hospital ABC, staffing will not be decreased through layoffs, although
reductions in staff caused by natural attrition will be considered, as replacements may not be necessary
if processes are redesigned to be more efficient. Management can reliably predict attrition and plan forit through work redesign and/or staff development. Expenses that are difficult to impact such as rent,
utilities, depreciation, and amortization have been removed from the costs to be reduced. After remov-
ing these items, one-quarter of the total operating expense is unavailable in Year #1. In order to
achieve a 1 percent to 3 percent savings in Year #1, controllable expenses would have to be reduced by
1.4 percent to achieve an overall 1 percent reduction in total operating expenses; a 2.8 percent reduc-
tion in controllable expenses would result in a 2 percent reduction in total operating expenses; and a
4.2 percent reduction in controllable expenses would result in a 3 percent reduction in total operating
expenses (see Table 4). In this example, a 2 percent ($3,081,000) goal for Year #1 has been established.
Table 4. Hospital ABC Organizational Areas for Potential Waste Reduction ($000s Omitted)
Operating Expenses
Salaries-Wages $ 59,764
Overtime $ 1,551
Employee Benefits $ 18,315
Purchased Services (Agency) $ 1,226
Purchased Services (Other) $ 20,338
Supplies $ 26,270
Physician Fees $ 1,843
Rent, Utilities, etc. $ 16,853
Depreciation and Amortization $ 7,906
Total Operating Expenses $ 154,066
Year #1 Aim: 2% Reduction in Total
Operating Expenses = $3,081
Controllable Operating Expenses
(Potential for Waste Reduction)
Salaries-Wages $ 59,764
Overtime $ 1,551
Purchased Services (Agency) $ 1,226
Purchased Services (Other) $ 20,338
Supplies $ 26,270
Physician Fees $ 1,843
Total Controllable Expenses $ 110,992
Percent Reduction in Controllable Expenses
to Achieve Aim = 2.8%
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2009 Institute for Healthcare Improvement
Step 5: Identify areas of focus for waste reduction efforts.
It is important to be clear about both the waste reduction effort and the target within each area
of focus. Several strategies can be used when selecting areas of focus for waste reduction; it is
possible to focus all efforts in one area of the organization or to select several areas from across theorganization. The organizations approach depends on its specific needs. For this example, the areas
of focus for waste reduction and the derivation of the potential cost savings targets resulting from
the reduction efforts are shown in Table 5.
Table 5. Hospital ABC Waste Reduction Efforts and Potential Cost Savings ($000s Omitted)
Section Three: Developing a Portfolio of Waste Reduction Projects to Reach the Goal
As part of a research-and-development project on waste reduction, IHI interviewed leaders from six
health care organizations that had undertaken cost reduction initiatives focused on removing waste
from their systems. The purpose of the interviews was to understand the components necessary to
create a successful balanced strategy that included cost savings through waste reduction (Approach
2). The cost reduction goals within the organizations ranged from $1 million to $15 million (see
Table 6). Based on both this research and previous work with these organizations, IHI believes theseorganizations are industry pioneers in the application of systematic methods to reduce waste in
health care delivery.
Cost Reduction Aim: $3,081
Area of Focus Effort and Target Implied Cost Savings
Supplies and Medication Reduce supplies needed by 2% by reducing the
number of adverse events and complications.
$ 25,745 $ 525
Purchased Services(Agency) Fees
Reduce agency fees by 25% due to improvedpredictability in demand and improved staff
morale that results from the change.
$ 920 $ 307
Overtime Reduce overtime by 20% due to improved
predictability in demand and reduced
demand on staff from fewer adverse events
and complications.
$ 1,226 $ 325
FTE Reduction from
Attrition
Reduce FTE salary and wages by 4%
by not replacing staff following attrition,
if improved work processes permit.
$ 58,862 $ 2,453
Total bottom line impact $3,610
Total as a percent of the aim 117%
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2009 Institute for Healthcare Improvement
Table 6. Health Care Organizations Interviewed and Their Cost Reduction Goals
By examining the success these six organizations were able to achieve, IHI created an approach to
help other health care organizations in their efforts to achieve cost savings through waste reduction.
Achieving ambitious system goals such as reducing cost by 1 percent to 3 percent of expenses will
require several complementary projectsa waste reduction portfolio. These projects must be coordi-
nated but each can be executed independently, making the overall waste reduction effort easier to
manage. One way to organize setting priorities and selecting areas of focus for waste reduction is to
use a driver diagram to identify and detail the core strategies (primary drivers) and associated
processes (secondary drivers) that are the most likely to lead to the improvement goal.
Figure 2 depicts the driver diagram for achieving cost savings through waste reduction in health
care. The primary drivers directly affect the desired outcomein this case, generating dark green
dollars by reducing the annual operating budget by 1 percent to 3 percent. Secondary drivers are
those items that directly affect the primary driver. Based on a secondary driver, an organization
could charter a project to achieve the goal. Well documented savings in budgeted items are referredto as dark green dollars; conversely, the savings that cannot be accounted for are referred to as
light green dollars.
Organization Cost Reduction Goal (per year)
An integrated health care network $6 million
A hospital system $12 million (0.5% of operating budget)
A childrens hospital $15 million (1.5% of operating budget)
A 300-bed hospital and health care network $1 million (0.6% of operating budget)
A 500-bed academic medical center $15 million
A 300-bed community teaching hospital $8 million (3% of operating budget)
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Figure 2. Driver Diagram to Achieve Cost Savings Through Waste Reduction in Health Care
The primary drivers for reducing waste and improving bottom-line performance (by reaching
the aim of 1 percent to 3 percent reduction in the operating budget) include the following:
Clinical Quality: Many health care processes are wasteful for both patients and staff.
Organizations realize savings by better coordinating care and preventing adverse events
and complications.
Example:Through a program to reduce rehospitalizations, a large, capitated, non-profit system
in Colorado reduced its readmission rate by 3.5 percent, saving $295,000 in one year.
2009 Institute for Healthcare Improvement
Coordination of Care
Adverse Events and Complications
Readmissions
Turnover and Recruitment
Premium Pay
Work Days Lost Due to Injury or Illness
Staffing Efficiency
Primary Drivers
Dark Green Dollars
Reduce waste andassociated cost by 1%
to 3% of operating
budget per year
Secondary Drivers
Match Capacity to DemandHospital and Ancillary Throughput
Ambulatory Throughput
Mass Purchasing
Pharmaceuticals
Wasted Materials
Waste in Administrative Services
End-of-Life Care
Unnecessary Procedures and Hospitalizations
Service/Provider Mismatch
Clinical Quality
Staffing
Patient Flow
Supply Chain
Mismatched
Services
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Staffing: Redesigning wasteful processes allows staff to perform to their highest capacity,
resulting in higher staff satisfaction and productivity, less turnover, and safer care.
Example:One hospital determined that costs incurred through recruitment, orientation, pre-
cepting, and productivity meant that the turnover cost for each nurse was between $48,000
and $74,000.13
Patient Flow: By redesigning and smoothing patient flow through inpatient and outpatient
services, throughput can be maximized to meet demand.
Example:Intermountain Healthcare optimized its ICU and lowered the total cost of open
heart surgery by 15 percent, saving $3,000 per patient and reducing annual system-wide costs
by $5.5 million. After improving its patient flow, Providence Health System reduced its ED
diversion rate and generated $1.04 million in increased net revenue annually.
Supply Chain (both clinical and non-clinical): Better management of purchasing and moreefficient utilization of non-clinical supplies, medications, and clinical materials (e.g., standardi-
zation of equipment, reduction in unused but discarded supplies) can lead to significant cost
savings. Because this is perhaps the most developed area of waste removal in health care, it is
sometimes mistakenly overlooked. However, supply chain management will yield savings even
in organizations that have previously worked to reduce waste in this area.
Example:By eliminating the unnecessary use of a single medical device, St. Joseph Regional
Health Center eliminated $100,000 in one year. A Georgia hospital renegotiated its food con-
tract with an outside vendor and saved more than $1.0 million.
Mismatched Services: Successful facilities identify services that either occur in the wrong set-ting (e.g., end-of-life palliative care in the ICU) or that should not occur at all (e.g., unneces-
sary hospitalizations) and eliminate them. There is ample room to remove waste in administra-
tive services through elimination of redundant tasks, and to improve efficiency through reloca-
tion of services.
Example:A 500-bed academic medical center found that by aligning its accounts receivable
department processes with industry benchmarks, it could save $10.5 million.
14Institute for Healthcare Improvement Cambridge, Massachusetts
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Innovation Series: Increasing Efficiency and Enhancing Value in Health Care: Ways to Achieve Savings in Operating Costs per Year15
As part of IHIs work to develop a framework for achieving cost savings through waste reduction
in health care, the driver diagram was tested in a variety of settings. One such setting was a private,
not-for-profit community teaching hospital that was in financial peril and needed to make signifi-
cant changes in one year in order to continue operating. A large part of the hospitals improvementefforts included driving out $8 million in operating expenses through waste reduction. The driver
diagram in Figure 3 demonstrates a subset of the projects this organization undertook to achieve its
goal. The areas in which the organization achieved the greatest savings are highlighted in bold with
an asterisk.
Figure 3. Driver Diagram to Achieve Cost Savings Through Waste Reduction: Projects Implemented
in a One-Year Effort in a Private, Not-for-Profit Community Teaching Hospital
2009 Institute for Healthcare Improvement
Primary Drivers
Dark Green DollarsReduce waste and
associated cost by 1%
to 3% of operating
budget per year
Coordination of Care
Adverse Events and
Complications
Readmissions
Turnover and Recruitment
Premium Pay*
Work Days Lost Due to Injury
or Illness
Staffing Efficiency*
Secondary Drivers
Match Capacity to Demand
Hospital and Ancillary
Throughput*
Ambulatory Throughput
Mass Purchasing*
Pharmaceuticals*
Wasted Materials*
Waste in Administrative
Services*
End-of-Life Care
Unnecessary Procedures and
Hospitalizations*
Service/Provider Mismatch*
Projects Implemented
Implemented software to helpdetermine medical necessity of
admission/continuing stay
Benchmark physician performance
Increase productivity through
process reengineering
Reduce agency costs
Fill physician gaps in core services
and subspecialties
ER and OR throughput
Case management
Initiate clinical resource management
Reduce resource consumption
Coding: Enhance clinical
documentation
Denial management
Eliminated paper reports when
maintained electronically
Redefine core services and exit
non-core services (replaced
Transitional Care Unit with Long-
Term Acute Care Hospital through
contractual relation)
Clinical Quality
Staffing*
Patient Flow
Supply Chain
Mismatched
Services
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IHI continued to test the theory that the driver diagram applies across the continuum of care
by working with a large, multi-site health care organization that provides both inpatient and
outpatient services across multiple states. This system began a multi-year effort to improve the
care they provide, including improving the value of services to patients and driving down coststo enable the redistribution of funds to services that patients required. They developed a list of
projects in multiple sites, either currently underway or proposed, that aligned with the driver
diagram to drive out waste in their system (see Figure 4).
Figure 4. Driver Diagram for Achieving Cost Savings Through Waste Reduction: Projects in a Multi-Site Health
Care Organization Providing Inpatient and Outpatient Services
2009 Institute for Healthcare Improvement
Primary Drivers
Dark Green DollarsReduce waste and
associated cost by 1%
to 3% of operating
budget per year
Coordination of Care
Adverse Events and
Complications
Readmissions
Turnover and Recruitment
Premium Pay
Work Days Lost Due to Injury
or Illness
Staffing Efficiency
Secondary Drivers
Match Capacity to Demand
Hospital and AncillaryThroughput
Ambulatory Throughput
Mass Purchasing
Pharmaceuticals
Wasted Materials
Waste in Administrative Services
End-of-Life Care
Unnecessary Procedures and
Hospitalizations
Service/Provider Mismatch
Projects Proposed/Underway
Enhance coordination for patients
with chronic conditions
Create reminder systems for routine
testing and screening
Improve communication between
hospital and community providers
Improve workforce satisfaction to
reduce turnover
Reduce use of locum tenens
Implement care team model
Measure supply and demand
Prediction of patient demand
Focus on bottlenecks in the
process (e.g., improve on-site
outpatient pharmacy services)
Mass purchasing across all sites
Create step-down beds to reduce
unnecessary ICU use
Providers perform services to the
highest end of their training
Implement updated scheduling
systems
Explore non-hospital, non-home
end-of-life options
Clinical Quality
Staffing
Patient Flow
Supply Chain
Mismatched
Services
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Another method for setting priorities and identifying the areas of focus for projects that achieve
cost savings through waste reduction is to assess the impact of improvements on cost. To do this,
organizations must break down individual line items in the P&L statement into their component
parts to identify potential sources of waste. In their article, Nolan and Bisognano outlined twoformulas to help organizations assess the impact of improvement efforts on different aspects of the
hospitals costs.12 Because health care is a labor-intensive industry, the first formula focuses on labor
costs:
Total wages per admission =
(Average wage per hour) x (Worked hours per patient day) x (Patient days per admission)
By breaking down the ratio of total wages per admission into its separate components, hospitals
can identify different potential sources of waste:12
Average wage per hour:
o Costs associated with recruiting and training new nurses to fill vacant positions
o Increased cost associated with contract labor such as nurses from a temporary agency
because of vacancies for full-time staff
o Premium pay associated with overtime or last-minute scheduling of nurses due to
inadequate planning
o Overtime pay associated with failure to complete the days surgery schedule on time
Worked hours per patient day:
o Inappropriate staff time in the ICU because a patient is unable to be discharged toa lower-acuity unit due to problems with the discharge of patients from these units
o Hours in excess of budget hours because of the uneven workload between days of the week
due to scheduling of surgery cases without regard to the impact on downstream resources
o Hours in excess of budget because of failure to predict demand a day or two ahead
and match staffing appropriately
Patient days per admission:
o Excess patient days resulting from delays in discharge because of poor coordination of the
processes associated with discharge
o Excess patient days resulting from a lack of setting and executing daily goals for the patientand the care team to accelerate the recovery of patients
o Excess patient days associated with an adverse event or complication
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In addition to labor costs, medication costs are a substantial expense during a patients hospital stay.
Nolan and Bisognano created the following equation to break down the different components of
total medication costs per admission to highlight potential waste:
Total medication costs per admission =
(Average cost per dose) x (Number of doses per admission)
The following potential sources of waste are identified by breaking down the total medication costs
per admission into its separate components:12
Average cost per dose:
o Excess cost of brand medications when generics are available
o Excess cost associated with failure to make a timely switch from expensive administration
routes to less expensive ones (for example, switching from IV to oral administration ofantibiotics for patients with pneumonia)
o Excess cost associated with overuse of expensive medications when less expensive ones are
available
Number of doses per admission:
o Excess cost associated with failure to stop medications appropriately (for example,
continuing prophylactic use of antibiotics for longer than 24 hours after surgery)
o The cost associated with treating adverse events (for example, the use of medications to
reverse oversedation)
Financial staff are very familiar with equations that break down the components of a P&L
statement. The operations team and improvement teams can work with financial staff to establish
priorities for waste reduction projects that will achieve cost savings, while also maintaining or
improving quality.
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Section Four: Tools for Tracking Dark Green Dollars
After establishing a waste reduction portfolio, the execution of the projects begins. To aid in
managing and overseeing the portfolio, the leaders of the overall initiative will need methods for tracking
savings from the projects. Tracking savings in a hospital can be a difficult task because of the way money
flows through the organization. Savings can be lost within the cost accounting system, as when waste
reduction efforts in one department actually lead to savings in another (e.g., practices to improve nurse
retention result in reduced overtime and agency costs on the ward, and also reduce the human resources
departments costs to hire and train replacement staff). There are also many examples of projects that
claim to save money, but these savings cannot be documented in the organizations bottom line.
Efforts to decrease cost by reducing waste tend to result in claims that the improvement team
generated savings, but these may not be reflected in the budget or P&L statement. Light green
savings can cause great frustration for both the finance department and the improvement team;
finance becomes skeptical of claims made by improvement teams, while clinicians feel that theirefforts go unrecognized and unrewarded. In one organizations example of such light green savings,
improvement in pneumonia care processes resulted in a switch from IV to oral antibiotics in 370
patients, for supply-cost savings of $319,000. However, it was difficult to identify these savings
because the year-on-year increase in drug costs meant that the savings were lost in annual cost
increases. Without this improvement, total drug spending might indeed have been $319,000
higher than it actually was in the subsequent year. To move from light green dollars to dark
green dollars, the dollar amount saved from improvement needs to be identified and isolated
within the budget. This allows decision makers to reallocate funds or to remove this cost from the
budget. Distinguishing between light green dollars and dark green dollarsand understanding
the process by which the former are converted to the latterare crucial in an organization that
wants to enhance value. Doing so requires the following: a) a clear method for making that
conversion and for tracking costs across the organization; b) a clear sense of potential savings
before the project begins; and c) an expectation of how savings will ultimately be applied.
IHI provides two alternatives for tracking the cost savings associated with waste reduction efforts,
both of which use adjusted versions of standard financial figures to demonstrate if dark green
dollars have been achieved.
Method 1: Using a Standard Tool Throughout the Organization to Track Savings Associated with Waste
Reduction Efforts and to Adjust for Annual Changes
The previous section presented two formulas to help assess the impact of improvements on cost
and identify potential sources of waste related to staffing and medication budget items. The
staffing line item was broken down into three components:
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20Institute for Healthcare Improvement Cambridge, Massachusetts
Average wage per hour
Worked hours per patient day
Patient days per admission
Data on staffing costs and these three related components are readily available in any hospital
and can be used to track savings. The appropriate budget item then becomes the key measure of
success for a waste reduction project. To increase the precision of the estimate of savings, it may
be necessary to adjust the measures for changes outside the scope of the project. For example, a
team might have had a favorable impact on average wage per hour by instituting improvements
that enable all staff to work to the top of their license. During the same time period, a yearly
cost-of-living wage increase may have occurred. It is reasonable to track the savings by adjusting
for the wage increase, which was not in the control of the project team.
This approach was formalized by Sigma Aldrich, a life science and high technology company, to
support their cost-reduction efforts. Sigma Aldrich saves approximately 2 percent of operatingexpense each year through process redesign and has developed a simple Excel worksheet that can be
used in any division, in any plant, and in any country to track savings. The Quality Improvement
Savings Tracker Worksheet enables the organization to compare expenses in the area of interest to
expenses incurred the year prior and adjust for wage increases and productivity/volume changes.
The organization can then use the worksheet to track any investments made with the savings
accrued. There are nine steps to complete in the worksheet (see Figure 5):
1. Complete the Department, Location, Currency, and Prepared By information in upper
right corner.
2. Select the reporting month from the drop-down menu.
3. Select the appropriate account(s) from the drop-down menu where savings has occurred.
4. From your department/location expense reports, record the year-to-date (YTD) expense
from this year and last year for the appropriate month.
5. For savings in Payroll costs, input the estimated annual wage increase for the current year.
6. Input your productivity measure amounts for this year and last year. Remember to use the
YTD amounts for the month selected in step #2.
7. Complete the details of savings for each significant process improvement project.8. Complete the details of reinvestments from savings achieved in the project.
9. Briefly describe the unit of measure for the productivity measure used in step #6.
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By using this worksheet tool across all projects, savings can be calculated regardless of the area of
improvement. Furthermore, by requiring that the details of the savings are written out in terms of
process improvement, this tool reinforces that the goal is not traditional cost cutting but rather
waste removal through redesign. Finally, a key to identifying dark green dollars is to make aconcerted decision as to how the funds will be reinvested; this tool creates a public space for that
decision. IHI adapted Sigma Aldrichs Quality Improvement Savings Tracker Worksheet to fit the
appropriate components for tracking health care delivery costs (see Figure 5).14
One health care organization that has worked with IHI for several years to improve patient flow
through their system has achieved dark green dollar savings. The hospital tracked its progress using
several measures; one key measure for tracking flow is adjusted bed turns (i.e., the number of times
functional beds turn over during a specified time period, adjusted by case mix index). As a result of
their improvement efforts, the hospital achieved a 15.2 percent increase in their yearly adjusted bed
turns from fiscal year (FY) 2002 to FY 2005. Table 7 highlights the hospitals improvement for one
fiscal year.
Table 7. Improvements in Patient Flow: Cost per Bed Turn (FY 2004 - FY 2005)
The dark green dollars derived from the hospitals work to improve flow resulted from the
increase in staff productivity that was possible by removing waste in the hospital. Using the
Quality Improvement Savings Tracker Worksheet, it is possible to establish the dark green dollars
generated (see Figure 5). From FY 2004 to FY 2005, the hospital increased salary and wages by
$95,875; this wage increase needs to be considered when calculating dark green dollars. By
improving flow through the hospital, patient volume increased from 12,929 in FY 2004 to 14,018
in FY 2005, resulting in an approximate 8 percent increase in volume. This 8 percent increase in
volume translates into $1,554,030 and is calculated as:
[FY 2004 Salary and Wages (1 + (1-Volume Factor)) x FY 2004 Salary and Wages]
By subtracting the increase in Salary and Wages ($95,875) from the 2005 savings generated by the
volume increase ($1,554,030), the hospital generated $1,458,155 in dark green dollars.
2009 Institute for Healthcare Improvement
Adjusted
Bed Turns
Actual
Bed Turns
Number
of Beds
Total Paid
Hours
Paid Hours
per Actual
Bed Turn
Cost per
Actual
Bed Turn
FY 2004 89 60.7 213 $738,000 57.1 $1,425
FY 2005 96.7 65.2 215 $741,835 52.9 $1,313
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Figure 5. Example Using the Quality Improvement Savings Tracker Worksheet to Calculate Cost Savings Resulting
from a Hospital Project to Improve Patient Flow
(Worksheet adapted from Sigma Aldrich)
Method 2: Using a Matched Case Study to Identify Dark Green Dollars
Identifying savings resulting from a waste reduction project focused on the clinical quality driver,
such as those presented in Figure 2, can be difficult. The following is another example of how to
calculate such cost savings.
One organization began a quality improvement project to reduce surgical site infections (SSIs). After
a successful project resulted in a decrease in SSIs, the organization wanted to calculate cost savings
from the initiative. They identified 16 patients who had an SSI and whose increased hospital costs
could be tied to the SSI. To the best of their ability, the hospital then matched 16 patients who did
not have an SSIbased on surgery, age, diagnoses, and other conditions. They then reviewed andcompared costs for both groups.
The aggregate number of hospital days for patients with an SSI was 240 days; 74 of these days
occurred before the SSI, and 166 days occurred after the SSI. The aggregate number of hospital
2009 Institute for Healthcare Improvement
Step 2. Select Reporting Month Step 4 Step 5 Step 6
FY 2004 FY 2005 Adj. for Annual Wage Increase Productivity/Volume Measure Adj.
Step 3. Select Account WhereSavings Occurred
AccountCode
YTDActual
YTDActual
2005Savings
WageIncr %
WageAdj. toSavings
2005Adjusted
2005Savings
FY 2004Volume
FY 2005Volume
VolumeFactor
2005Savings
Run Rate +ProductivitySavings
N/A 18450000 18545873 -95875 0 1854875 -95875 12929 14018 1.08 1554030 1458155
N/A 0 0 0 0 0 0 0 0 0 0 0 0
N/A 0 0 0 0 0 0 0 0 0 0 0 0
Total Actual Savings $(95,875) Total Run-Rate Savings $(95,875) Total Productivity Savings $1,554,030 $1,458,155
;
Step 7. Process Improvement Savings Detail YTDSavings
Contribution
Step 8. Savings Reinvested or Lost YTDReinvestmemt
AmountList/Describe Major Improvements or Changes List/Describe Reinvestments or Lost Savings
1 IHI Flow Concepts $1,458,155 1
2 2
3 3 YTDSavings
LessReinvestment
4 4
5 5
Total Estimate YTD Savings $1,458,155 Total Estimate YTD Lost or Reinvested Savings $ $1,458,155
Diference rom amount reported above $ (0)
Step 9. Describe the Productivity Measure Used in Step 6
Step 1 Department
Location
Currency
Prepared by
1/31/2006
U.S. Dollar
Not Applicable
Not Applicable
Not Applicable
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days for the matched patients who did not have an SSI was 70 days. Therefore, the difference
between the aggregate number of days for patients with an SSI and the aggregate number of days
for patients without an SSI was 170 days. The aggregate cost for the patients with an SSI was
$843,299, of which $376,863 was incurred prior to the SSI and $466,436 was incurred afterthe SSI. The aggregate cost for the patients without an SSI in the matched group was $406,692,
resulting in a $436,607 difference between the two groups. The difference between the two groups
with respect to the average adjusted length of stay per patient was 10.6 days.
Using this comparative information, the hospital was able to calculate an average incremental cost
per SSI of $27,288 (see Table 8). They then determined the top five cost categories that made up
this incremental cost per SSI to help identify additional areas of focus for future planning:
Room and board (including nursing)
Pharmacy
Surgical (revisits to the operating room) Radiology
Other ancillary
Table 8. Comparison of Length of Stay and Costs: Patients with an SSI vs. Patients without an SSI
From FY 2005 to FY 2006, this organization had 33 fewer Class I and Class II SSI cases. Therefore,the annual cost savings from reducing SSIs was $900,504 (33 cases x $27,288 cost per case). These
savings could be further broken down using the Bisognano and Nolan formulas described above.
Both patient days per admission and the number of doses per admission are positively affected
by reduced SSIs. Patient flow through the hospital is also positively affected, as patients without
2009 Institute for Healthcare Improvement
Average per Case
Length of Stay
(in days)
Cost Length of Stay
(in days)
Cost
SSI Patients (n=16)
Pre-SSI 74 $376,863 4.6 $23,554
Post-SSI 166 $466,436 10.4 $29,152
Total: SSI Patients 240 $843,299 15.0 $52,706
Total: Non-SSI
(Match) Patients
(n=16)
70 $406,692 4.4 $25,418
Total Difference 170 $436,607 10.6 $27,288
% Difference 243% 107% 243% 107%
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2009 Institute for Healthcare Improvement
Institute for Healthcare Improvement Cambridge, Massachusetts
infections do not require longer stays and bed access therefore increases.
Section Five: Integrating Waste Reduction into Organizational Strategy
Achieving a 1 percent to 3 percent reduction in operating budget per year is an ambitious goal that
requires a significant shift in the management of an organization. From the health care organizations
that IHI studied, it was clear that the creation of a waste reduction portfolio needs to be integrated
with the organizations overall strategy to be successful. The components that follow are essential.
Use a system of measures.
Continually measure all aspects of the business and manage them accordingly.
Use monthly reporting on case mix trends and their financial impact. Use a comprehensive strategic dashboard to monitor organizational improvement over time
and compare to national benchmarks. The IHI Whole System Measures and Toyota
Specifications provide a framework for creating such a dashboard.15
Determine an appropriate organizational goal for cost savings and track progress towards it.
Adopt and reinforce a sense of urgency and accountability.
Use the boards strategic planning efforts to prioritize improvement initiatives, assign
specific responsibilities, and implement them on an expedited basis. This concept is
further outlined in IHIs white paper, Execution of Strategic Improvement Initiatives
to Produce System-Level Results.16
Shift the focus of accountability from staying within budget to managing to the bench-
marks. All too frequently, the goal is to stay within the yearly budget. The problem with
this approach is that it does not encourage reduction in cost or additional savings, it can
stifle creative thinking, and it often does not take into account financial changes that happen
over the course of the year. By managing to the benchmarks, managers and staff will focus
on continuously improving their systems to be as efficient as possible and perhaps surpass
the financial goal for the year.
Provide tight feedback loops and sound data in order to make mid-course adjustments and
avoid impression-based decision making.
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Use the Model for Improvement to reset the rhythm of testing.17
Use the Model for Improvement to establish clear aims, frequently test new ideas to enhance
value, and measure progress in clear and transparent ways.
Set a tempo for progress by increasing the frequency of testing (e.g., tests that previouslyoccurred monthly should occur weekly, those that happened weekly should be daily, and those
that happened daily should now be hourly), and increase confidence in the organizations
ability to make changes.
Gather support from all constituents.
When asking clinical staff to engage in waste reduction initiatives, it is important to give more
than you ask for. Clinical staff are excited by improving clinical quality and typically much less excited
about (or even suspicious of) efforts focused on cost reduction. However, a majority of improvement proj-
ects will still be focused on clinical quality improvement rather than on waste reduction that may or may
not have a clinical focus; it is important to support improvement projects that may not result in cost reduc-
tion, to both improve care and to build will among staff for waste reduction efforts that use Approach 2.
For example, one organization IHI studied aims to achieve $5 million to $6 million in cost savings each
year. Most of this cost savings is achieved through only 20 percent of their improvement projects; the other
80 percent of projects are improvement efforts that management or clinical staff feel are essential purely for
a clinical quality imperative. By working on the 80 percent, the organization is able to build will among
staff to contribute to the 20 percent of projects that are specifically focused on decreasing costs.
Be explicit from the start about how the savings will be used.
If the organization is in a state of financial difficulty, all savings may be used for improving thebottom line. Some organizations choose to allocate some of the savings for other purposes such
as staff bonuses, facility improvements, or enhancing access for underserved patients. Whatever
the decision, the organization should clearly communicate how cost savings resulting from any
improvement efforts will be used.
Conclusion
The most successful health care organizations must not only deliver high-quality care, but also do
so with minimum waste. Competitive forces and a difficult economy are resulting in a reduction
of revenues in health care, as is typical in other industries. Cost controls are increasingly part ofthe quality conversation in health care, and the systematic identification and elimination of waste
while maintaining or improving quality is imperative for future success. Sustainable, high-quality
care is only possible through simultaneous attention to enhancing the entire experience of care for
patients and managing the costs of delivering that care.
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2009 Institute for Healthcare Improvement
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Innovation Series: Increasing Efficiency and Enhancing Value in Health Care: Ways to Achieve Savings in Operating Costs per Year27
14 Quality Improvement Savings Tracker Worksheet. Available at: http://www.ihi.org/IHI/
Topics/Improvement/ImprovementMethods/Tools/QISavingsTrackerWorksheet.htm .
15 Martin LA, Nelson EC, Lloyd RC, Nolan TW. Whole System Measures. IHI Innovation Series
white paper. Cambridge, MA: Institute for Healthcare Improvement; 2007. Available at:http://www.ihi.org/IHI/Results/WhitePapers/WholeSystemMeasuresWhitePaper.htm.
16 Nolan TW. Execution of Strategic Improvement Initiatives to Produce System-Level Results.
IHI Innovation Series white paper. Cambridge, MA: Institute for Healthcare Improvement; 2007.
Available at: http://www.ihi.org/IHI/Results/WhitePapers/ExecutionofStrategicImprovement
InitiativesWhitePaper.htm.
17 The Model for Improvement. Available at: http://www.ihi.org/IHI/Topics/Improvement/
ImprovementMethods/HowToImprove/.
2009 Institute for Healthcare Improvement
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20 University Road, 7th Floor
Cambridge, MA 02138
(617) 301-4800
White Papers in IHIs Innovation Series
1 Move Your Dot: Measuring, Evaluating, and Reducing Hospital Mortality Rates (Part 1)
2 Optimizing Patient Flow: Moving Patients Smoothly Through Acute Care Settings
3 The Breakthrough Series: IHIs Collaborative Model for Achieving Breakthrough Improvement
4 Improving the Reliability of Health Care
5 Transforming Care at the Bedside
6 Seven Leadership Leverage Points for Organization-Level Improvement in Health Care (Second Edition)
7 Going Lean in Health Care
8 Reducing Hospital Mortality Rates (Part 2)
9 Idealized Design of Perinatal Care
10
Innovations in Planned Care
11 A Framework for Spread: From Local Improvements to System-Wide Change
12 Leadership Guide to Patient Safety
13 IHI Global Trigger Tool for Measuring Adverse Events (Second Edition)
14 Engaging Physicians in a Shared Quality Agenda
15 Execution of Strategic Improvement Initiatives to Produce System-Level Results
16 Whole System Measures
17 Planning for Scale: A Guide for Designing Large-Scale Improvement Initiatives
18 Using Evidence-Based Environmental Design to Enhance Safety and Quality
19 Increasing Efficiency and Enhancing Value in Health Care: Ways to Achieve Savings
in Operating Costs per Year
All white papers in IHI's Innovation Series are available online at www.ihi.org and can be downloaded at no charge.